Confinement may be by either a moral or a physical restraint by threats of violence with a present force, or by physical restraint of the person. TJ. S. v. Thompson, 1 Sumn. 171, Fed. Cas. No. 16,492; Ex parte Snodgrass, 43 Tex. Cr. R. 8{59, 65 S. W. 1061.